Is VILLA CEREZOS required to publish a Consumer Confidence Report?

Yes. VILLA CEREZOS is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is VILLA CEREZOS’s next Consumer Confidence Report due?

VILLA CEREZOS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

LOS ALTOS, CA · San Joaquin County

VILLA CEREZOS Water System

Consumer Confidence Report status

VILLA CEREZOS must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for VILLA CEREZOS.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace California’s official records. Always confirm current status with California before making decisions based on this information.

System facts

System ID (PWSID): CA3900596
System type: Community Water System
Population served: 200
Service connections: 82
Ownership: privately owned
Water source: groundwater (wells)

VILLA CEREZOS is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 200 people from groundwater.

As of August 1, 2026, its federal record holds 6 entries between 1981 and 1986, all of which EPA lists as closed. Nothing has been added since 1986.

Of the 6, 1 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Miscellaneous Other Rules, inorganic chemicals, and the Radionuclides and Revised Rad Rule.

Violation history

Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 6, 1986 – January 5, 1987
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 1984 – April 30, 1984
Archived
Notification, Public
—
No contaminant on record
April 1, 1984 – April 30, 1984
Archived
Notification, Public
—
No contaminant on record
September 1, 1983 – September 30, 1983
Archived
Notification, Public
—
No contaminant on record
February 1, 1983 – February 28, 1983
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1981 – September 30, 1982
Archived

Archived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
January 6, 1986 – January 5, 1987	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
April 1, 1984 – April 30, 1984	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
April 1, 1984 – April 30, 1984	Notification, Public	—	—	Archived
September 1, 1983 – September 30, 1983	Notification, Public	—	—	Archived
February 1, 1983 – February 28, 1983	Notification, Public	—	—	Archived
October 1, 1981 – September 30, 1982	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

July 1, 2012State Violation/Reminder Notice1 linked violation
July 1, 2012State Compliance achieved1 linked violation
July 1, 2009State Compliance achieved1 linked violation
November 1, 2000State Public Notification requested2 linked violations

Common questions

Is VILLA CEREZOS required to publish a Consumer Confidence Report?: Yes. VILLA CEREZOS is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is VILLA CEREZOS’s next Consumer Confidence Report due?: VILLA CEREZOS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does VILLA CEREZOS have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for VILLA CEREZOS.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

FORD, PAUL

209-642-0023

LOS ALTOS, CA 94022